Green Days Pollutec 2025

7–10 Oct 2025 | Eurexpo Lyon, France

Sophie Fry

Sales and marketing director

Pess Energy

Marseille, France

14 profile visitsCompany

French industrial start-up, manufacturer of 0-emission generators for the construction market.

My organisation

Pess Energy

Pess Energy

Start up

Marseille, France

PESS Energy brings its expertise in clean, renewable energy to the construction and public works sector, with a solution that is more durable and quieter than thermal generators. With its 8kW output and 10 kWh capacity, the Rock-E is a truly modular solution: Rock-E can be coupled to replace gasoline-powered generators of up to 48kW. It's completely self-sufficient thanks to its mobile solar kit, but can also be easily charged in 2 hours thanks to its fast grid charge or via public electric vehicle charging stations. In particular, Rock-E can be used to power living bases on construction sites, recharge portable tool batteries or power very high-powered tools.
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